class_docstr: Reader for the OSISAF l3 netCDF format.
class_docstr_tok: ["Reader","for","the","OSISAF","l3","netCDF","format","."]
code: def _parse_datetime(datestr):
      for dt_format in (
          "%Y-%m-%d %H:%M:%S",
          "%Y%m%dT%H%M%SZ",
          "%Y-%m-%dT%H:%M:%SZ",
      ):
          try:
              return datetime.strptime(datestr, dt_format)
          except ValueError:
              continue
      raise ValueError(f"Unsupported date format: {datestr}")
  
file_path: satpy/satpy/readers/osisaf_l3_nc.py
imports: import logging
  from datetime import datetime
  from satpy.readers.netcdf_utils import NetCDF4FileHandler
label_desc: Use image node_id 11 for calling the OSISAFL3NCFileHandler obj's underlying member method code with example usage: obj._parse_datetime(datestr) and returns: datetime